Station MB ECMT - Emigrant Creek, MT

Network: MB - Montana Regional Seismic Network

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
ECMT Emigrant Creek, MT (45.32, -110.74) 2023-06-21 / 2499-01-01 1567 m
Crust2 Type:P6,orogen/43km, Orogen, 0.5 km seds.
Thickness Estimate:41 km
Thickness StdDev:8.4 km
Vp/Vs Estimate:1.83
Vp/Vs StdDev:0.13
Vs Estimate:3.465 km/s
Poisson's Ratio:0.29
Peak Value:0.01
Assumed Vp:6.35 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.787
Nearby stations H:34 km +- 0.0 km
(2.0 deg) Vp/Vs:1.92 +- 0.11

1 with match > 90% ( 0.96153843 %) and 14 with match > 80% ( 13.461538 %) out of 104.

Download stack as xyz text file.

Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 41 km 1.83 6.35 km/s 3.465 km/s 0.29
Crust2.0 43 km 1.76 6.35 km/s 3.609 km/s 0.26 P6,orogen/43km, Orogen, 0.5 km seds.
Global Maxima 41 km 1.83 6.35 km/s 3.465 km/s 0.29 amp=0.013050696
Local Maxima 1 34 km 1.95 6.35 km/s 3.261 km/s 0.32 amp=0.010137167
Local Maxima 2 31 km 1.68 6.35 km/s 3.774 km/s 0.23 amp=0.009453387
Local Maxima 3 34 km 1.84 6.35 km/s 3.46 km/s 0.29 amp=0.009355384
Local Maxima 4 42 km 1.71 6.35 km/s 3.724 km/s 0.24 amp=0.0072197192
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.41 SECOND
PpPs18.40 SECOND
PsPs/PpSs23.81 SECOND

Events Processed for this Station

Download zip of receiver functions as SAC

View Record Section

Plot maxima for each earthquake.

Events Used in the Stack

(14 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
90.920074 54.6 deg 81.876 deg Northern Mid-Atlantic Ridge 2024/06/03 06:41:51 UTC (29.6, -42.8) 10 km 5.9 mww
89.93022 32.9 deg 304.509 deg Alaska Peninsula 2023/07/16 06:48:21 UTC (54.5, -160.8) 21 km 7.3 Mi
89.388565 96.0 deg 313.269 deg Taiwan 2024/04/03 00:35:36 UTC (24.2, 121.7) 10 km 5.7 mb
89.379 77.4 deg 310.886 deg Near West Coast Of Honshu, Japan 2024/06/02 21:31:38 UTC (37.5, 137.2) 4.8 km 5.8 mww
87.51059 77.4 deg 310.939 deg Near West Coast Of Honshu, Japan 2024/01/01 07:10:10 UTC (37.5, 137.2) 0.0 km 7.4 Mi
85.14568 76.4 deg 59.572 deg Morocco 2023/09/08 22:11:01 UTC (31.1, -8.4) 19 km 6.8 mww
84.81445 39.2 deg 302.345 deg Fox Islands, Aleutian Islands 2024/05/19 09:35:24 UTC (52.2, -170.9) 28 km 6.0 mww
84.76519 47.9 deg 104.956 deg North Atlantic Ocean 2023/07/10 20:28:25 UTC (20.0, -61.1) 10 km 6.6 mww
84.14437 90.7 deg 149.31 deg Southern Argentina 2023/07/17 03:05:10 UTC (-38.2, -70.4) 171 km 6.6 mww
83.812126 96.3 deg 313.189 deg Taiwan 2024/04/02 23:58:11 UTC (23.8, 121.6) 35 km 7.4 mww
83.43912 42.7 deg 304.332 deg Andreanof Islands, Aleutian Is. 2023/10/16 11:35:31 UTC (52.4, -176.9) 187 km 6.4 Mww
82.68158 37.7 deg 142.15 deg Off Coast Of Central America 2023/07/19 00:22:07 UTC (12.8, -88.1) 70 km 6.5 mww
81.837074 94.4 deg 253.583 deg Vanuatu Islands 2023/07/26 12:44:35 UTC (-14.8, 167.9) 13 km 6.4 mww
80.27142 33.0 deg 304.848 deg Alaska Peninsula 2023/08/03 19:33:51 UTC (54.7, -161.0) 41 km 5.6 mww

Losers

(90 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
92.18381 85.5 deg 239.113 deg Tonga Islands 2023/07/02 10:27:45 UTC (-17.9, -174.7) 247 km 6.7 Mi
86.06667 71.7 deg 310.251 deg Hokkaido, Japan Region 2023/08/11 00:14:32 UTC (41.1, 142.8) 30 km 5.9 mww
82.12682 74.6 deg 308.275 deg Near East Coast Of Honshu, Japan 2024/04/04 03:16:31 UTC (37.7, 141.9) 40 km 6.1 Mww
80.33883 38.3 deg 141.853 deg Near Coast Of Nicaragua 2024/03/17 00:44:03 UTC (12.4, -87.7) 53 km 5.6 mww
79.98208 51.4 deg 314.357 deg Komandorskiye Ostrova Region 2023/10/26 16:05:11 UTC (56.1, 164.7) 2.4 km 5.9 Mww
79.79933 93.4 deg 352.924 deg Kyrgyzstan-Xinjiang Border Reg. 2024/01/22 18:09:04 UTC (41.3, 78.6) 13 km 7.0 Mww
78.847145 83.2 deg 311.104 deg Shikoku, Japan 2024/04/17 14:14:45 UTC (33.2, 132.4) 26 km 6.3 mww
77.05242 56.3 deg 311.96 deg Near East Coast Of Kamchatka 2023/12/23 17:48:03 UTC (52.0, 159.0) 29 km 5.8 Mww
76.66978 82.2 deg 239.677 deg Tonga Islands 2023/08/08 18:38:56 UTC (-15.0, -173.0) 120 km 6.2 Mi
75.71927 49.8 deg 173.487 deg Central East Pacific Rise 2023/09/20 14:45:59 UTC (-4.5, -105.8) 10 km 6.0 Mww
75.55012 66.1 deg 309.701 deg Kuril Islands 2023/12/28 09:15:15 UTC (44.6, 149.0) 24 km 6.5 Mww
75.53498 47.6 deg 5.444 deg North Of Svalbard 2024/05/19 02:31:21 UTC (85.2, 12.1) 10 km 5.4 mww
75.00491 90.4 deg 236.182 deg Tonga Islands Region 2023/07/02 02:41:17 UTC (-23.5, -175.6) 10 km 5.6 Mww
74.77233 46.5 deg 139.709 deg South Of Panama 2023/08/03 01:25:21 UTC (5.6, -82.6) 8.0 km 5.9 mww
74.5583 58.4 deg 311.792 deg Kuril Islands 2023/09/01 20:49:54 UTC (50.7, 156.3) 141 km 6.1 Mww
74.51605 80.1 deg 180.038 deg Southern East Pacific Rise 2024/02/23 01:51:12 UTC (-35.1, -110.8) 2.0 km 6.3 Mww
74.48856 81.3 deg 304.094 deg Southeast Of Honshu, Japan 2023/10/06 01:31:17 UTC (30.0, 140.0) 10 km 6.1 mww
74.42658 87.4 deg 289.748 deg Mariana Islands 2024/04/02 09:54:09 UTC (15.8, 146.9) 10 km 6.2 mww
74.14181 34.5 deg 147.346 deg Near Coast Of Chiapas, Mexico 2024/05/12 11:39:14 UTC (14.5, -92.4) 75 km 6.4 mww
73.85124 86.6 deg 239.194 deg Tonga Islands 2023/12/11 06:33:31 UTC (-18.7, -175.5) 238 km 6.1 Mww
73.60857 35.5 deg 144.737 deg Guatemala 2024/01/27 05:52:49 UTC (14.1, -90.5) 108 km 6.1 Mww
73.340546 52.1 deg 130.226 deg Colombia 2023/08/17 17:04:48 UTC (4.4, -73.6) 10 km 6.2 mww
72.95638 81.4 deg 304.024 deg Southeast Of Honshu, Japan 2023/10/03 11:38:04 UTC (29.9, 140.0) 12 km 6.1 Mww
72.9077 85.5 deg 296.835 deg Volcano Islands, Japan Region 2024/02/12 11:19:36 UTC (22.0, 142.7) 250 km 6.1 mww
72.883026 44.8 deg 131.717 deg Panama 2023/08/29 04:59:19 UTC (9.9, -78.4) 10 km 5.5 mww
71.55519 86.3 deg 292.471 deg Mariana Islands 2024/01/20 15:48:41 UTC (18.5, 145.6) 195 km 6.1 mww
71.27247 55.7 deg 58.464 deg Northern Mid-Atlantic Ridge 2023/06/23 21:48:25 UTC (44.9, -28.1) 10 km 5.6 Mww
70.811676 88.7 deg 287.6 deg South Of Mariana Islands 2023/08/14 13:51:54 UTC (13.4, 147.5) 10 km 6.1 mww
70.45829 86.0 deg 293.028 deg Mariana Islands 2024/04/05 11:03:16 UTC (19.1, 145.4) 222 km 6.8 mww
70.0832 81.9 deg 145.929 deg Near Coast Of Central Chile 2023/10/31 12:33:44 UTC (-28.7, -71.6) 41 km 6.7 mww
69.73716 81.4 deg 304.073 deg Southeast Of Honshu, Japan 2023/10/05 01:59:58 UTC (30.0, 139.9) 10 km 6.1 mww
69.643745 37.2 deg 300.682 deg Fox Islands, Aleutian Islands 2023/08/20 01:48:54 UTC (51.6, -167.3) 10 km 5.2 Mww
69.53822 81.4 deg 303.972 deg Southeast Of Honshu, Japan 2023/10/03 15:22:36 UTC (29.9, 140.1) 10 km 5.8 Mww
69.31941 83.3 deg 146.592 deg Near Coast Of Central Chile 2023/09/06 23:48:05 UTC (-30.3, -71.5) 41 km 6.2 mww
68.82274 50.1 deg 311.627 deg Komandorskiye Ostrova Region 2023/08/01 16:49:49 UTC (54.7, 168.2) 11 km 5.7 Mww
68.70922 87.3 deg 289.778 deg Mariana Islands 2024/04/02 22:16:44 UTC (15.9, 146.9) 10 km 5.2 Mww
68.697266 39.3 deg 303.17 deg Fox Islands, Aleutian Islands 2023/10/12 02:41:11 UTC (52.6, -171.2) 125 km 5.5 ml
67.79616 86.6 deg 238.788 deg Tonga Islands 2024/01/18 22:12:20 UTC (-18.9, -175.1) 218 km 6.4 Mww
67.6055 76.8 deg 310.887 deg Near West Coast Of Honshu, Japan 2024/01/09 08:59:10 UTC (37.9, 137.7) 11 km 5.8 Mww
67.18616 53.9 deg 19.871 deg Norwegian Sea 2023/12/13 20:20:10 UTC (72.6, 3.5) 10 km 5.5 mww
66.71621 73.0 deg 310.164 deg Near East Coast Of Honshu, Japan 2024/04/01 19:24:36 UTC (40.1, 141.7) 73 km 5.9 mww
66.22893 96.7 deg 251.463 deg Vanuatu Islands 2024/01/23 14:33:47 UTC (-17.9, 167.8) 10 km 6.5 Mi
66.214294 79.2 deg 140.701 deg Chile-Argentina Border Region 2023/07/06 00:31:55 UTC (-23.9, -67.9) 132 km 5.8 mww
65.911835 68.3 deg 313.695 deg Hokkaido, Japan Region 2023/06/23 17:39:13 UTC (45.8, 143.1) 318 km 5.6 Mww
65.7304 63.9 deg 135.655 deg Western Brazil 2024/01/28 09:38:56 UTC (-8.2, -71.4) 609 km 6.5 Mww
65.58798 83.1 deg 238.8 deg Samoa Islands Region 2023/07/27 00:28:58 UTC (-16.3, -172.9) 10 km 5.5 Mww
65.35702 81.3 deg 304.136 deg Southeast Of Honshu, Japan 2023/10/05 06:22:12 UTC (30.1, 140.0) 10 km 5.6 Mww
65.008125 33.4 deg 149.375 deg Near Coast Of Chiapas, Mexico 2023/07/14 09:29:01 UTC (15.0, -93.9) 35 km 6.3 mww
64.52824 72.6 deg 308.842 deg Off East Coast Of Honshu, Japan 2023/08/24 22:48:26 UTC (39.6, 143.3) 35 km 5.8 Mww
64.06317 83.2 deg 302.881 deg Bonin Islands, Japan Region 2024/04/27 08:35:34 UTC (27.8, 139.6) 503 km 6.5 mww
63.829174 74.5 deg 139.34 deg Northern Chile 2023/12/02 07:55:40 UTC (-19.2, -69.1) 106 km 5.8 Mww
63.741497 86.4 deg 309.21 deg Southeast Of Ryukyu Islands 2024/04/15 22:38:57 UTC (29.5, 131.7) 8.0 km 5.9 mww
63.568172 32.4 deg 148.084 deg Chiapas, Mexico 2023/08/09 09:33:26 UTC (16.2, -93.6) 111 km 5.8 mww
63.55627 96.1 deg 251.962 deg Vanuatu Islands 2024/05/25 22:23:16 UTC (-17.1, 167.9) 29 km 6.3 mww
63.2471 85.0 deg 139.18 deg Santiago Del Estero Prov., Arg. 2023/08/05 07:20:07 UTC (-28.2, -63.2) 598 km 6.2 Mww
63.091167 44.9 deg 304.684 deg Rat Islands, Aleutian Islands 2024/02/28 15:50:21 UTC (51.9, 179.6) 119 km 5.5 mww
62.44685 92.1 deg 289.781 deg South Of Mariana Islands 2024/02/04 09:50:42 UTC (12.4, 143.5) 10 km 5.7 Mi
62.361004 87.3 deg 236.505 deg Tonga Islands 2023/12/24 14:52:55 UTC (-20.9, -173.8) 10 km 5.4 Mww
61.78597 94.3 deg 254.722 deg Vanuatu Islands 2023/08/16 12:47:40 UTC (-13.9, 167.2) 193 km 6.5 Mww
61.457623 55.6 deg 141.664 deg Near Coast Of Ecuador 2023/08/21 05:24:12 UTC (-3.3, -79.9) 60 km 5.5 Mww
61.330967 83.3 deg 303.771 deg Bonin Islands, Japan Region 2023/10/03 19:16:58 UTC (28.4, 138.8) 517 km 5.3 Mww
61.21156 75.5 deg 315.933 deg Primor'ye, Russia 2023/06/27 23:38:21 UTC (42.1, 134.1) 443 km 5.8 Mww
60.551018 45.3 deg 249.673 deg Hawaii 2024/02/09 20:06:30 UTC (19.0, -155.5) 10 km 6.3 Mi
59.899574 35.3 deg 146.179 deg Near Coast Of Guatemala 2023/12/14 17:55:01 UTC (14.0, -91.4) 78 km 5.4 Mww
59.63623 92.2 deg 25.882 deg Turkey 2023/07/25 05:44:50 UTC (37.6, 36.0) 10 km 5.5 mww
58.81288 91.1 deg 240.012 deg Fiji Islands Region 2023/08/02 01:32:35 UTC (-21.6, -179.3) 632 km 5.8 mww
58.55071 86.7 deg 238.301 deg Tonga Islands 2024/05/26 20:47:09 UTC (-19.4, -174.9) 112 km 6.6 mww
58.487843 63.1 deg 135.291 deg Western Brazil 2024/01/20 21:31:07 UTC (-7.3, -71.5) 629 km 6.5 Mww
58.36281 77.3 deg 310.92 deg Near West Coast Of Honshu, Japan 2024/01/01 07:06:05 UTC (37.5, 137.2) 10 km 5.5 mww
58.15045 82.4 deg 239.539 deg Tonga Islands 2023/06/23 19:06:11 UTC (-15.2, -173.0) 10 km 5.6 Mww
58.026512 73.7 deg 309.071 deg Near East Coast Of Honshu, Japan 2023/09/08 09:28:50 UTC (39.0, 142.1) 54 km 5.5 mb
57.712585 97.3 deg 248.568 deg Vanuatu Islands 2023/12/08 07:19:56 UTC (-20.4, 169.5) 46 km 5.6 mww
57.225315 81.0 deg 307.199 deg Southeast Of Honshu, Japan 2024/05/29 17:14:58 UTC (32.3, 137.6) 392 km 5.5 Mww
56.940933 97.7 deg 248.568 deg Vanuatu Islands 2023/12/07 12:56:30 UTC (-20.7, 169.2) 48 km 7.1 Mww
56.70284 79.8 deg 139.929 deg Salta Province, Argentina 2023/12/11 18:36:00 UTC (-24.1, -66.8) 195 km 5.5 Mww
56.293697 45.5 deg 305.251 deg Rat Islands, Aleutian Islands 2024/03/30 16:28:57 UTC (52.1, 178.4) 115 km 5.8 mww
55.945755 85.7 deg 292.325 deg Mariana Islands 2023/12/10 14:11:39 UTC (18.8, 146.1) 119 km 5.7 mww
55.616276 44.2 deg 111.529 deg Mona Passage 2024/05/15 00:30:11 UTC (19.3, -67.4) 7.0 km 4.8 Mww
55.53135 49.6 deg 132.978 deg Colombia 2023/08/27 21:44:59 UTC (5.3, -76.7) 15 km 5.7 Mww
55.21851 36.8 deg 302.409 deg Fox Islands, Aleutian Islands 2023/11/28 06:13:22 UTC (52.7, -167.1) 26 km 5.6 Mww
54.5085 76.4 deg 141.568 deg Near Coast Of Northern Chile 2023/12/21 16:21:52 UTC (-21.9, -70.1) 63 km 5.6 mww
54.244625 84.7 deg 238.624 deg Tonga Islands 2023/10/27 03:02:24 UTC (-17.6, -173.8) 35 km 5.6 mb
50.20999 82.0 deg 145.969 deg Near Coast Of Central Chile 2024/02/14 01:31:41 UTC (-28.9, -71.5) 22 km 6.0 mww
49.755608 87.3 deg 291.608 deg Mariana Islands 2023/07/25 10:35:18 UTC (17.1, 145.5) 373 km 5.6 mww
48.05129 86.3 deg 236.841 deg Tonga Islands 2023/12/12 12:54:05 UTC (-20.0, -173.4) 10 km 5.6 mww
43.135876 92.9 deg 255.889 deg Santa Cruz Islands 2024/05/21 09:50:43 UTC (-12.1, 167.3) 248 km 5.4 Mww
42.708023 90.0 deg 24.931 deg Turkey 2024/04/18 15:11:25 UTC (40.0, 36.0) 10 km 5.6 Mww
40.332966 87.9 deg 242.488 deg Fiji Islands Region 2023/10/31 11:10:56 UTC (-17.5, -179.0) 548 km 6.4 mww
38.65431 89.8 deg 240.076 deg Fiji Islands Region 2024/03/02 00:26:40 UTC (-20.6, -178.4) 537 km 5.8 mww
34.04992 85.7 deg 239.543 deg Tonga Islands 2023/11/19 23:15:47 UTC (-17.7, -175.2) 240 km 5.5 Mww